baber/WOPTO huggingface dataset:
Patent JP-2021178987-A (JP)
Title: Alignment device, film deposition apparatus, alignment method, manufacturing method of electronic device, program and storage medium
Inventor: KOBAYASHI YASUNOBU
IPC: H01L51/50
Filed: 2020-05-11
Abstract: To suppress an increase in time required for an alignment between a substrate and a mask.SOLUTION: An alignment device includes: contact/separation means where at least one of substrate support means and mask support means is moved in a gravity direction and a substrate supported by the substrate support means and a mask supported by the mask support means are approached and separated in the gravity direction; measurement means where a measurement operation is performed to measure a positional deviation between the substrate and the mask with the substrate and the mask partly contacted; positioning means where a relative position of the substrate and the mask is adjusted based on the positional deviation measured by the measurement means; and control means where the measurement operation and the positioning operation are repeated until the positional deviation falls within an acceptable range. The control means performs at least one time of the measurement operation and the positioning operation.SELECTED DRAWING: Figure 6
Patent JP-2021180211-A (JP)
Title: Imaging apparatus
Inventor: TSUNO MORIKAZU
IPC: H04N5/369
Filed: 2020-05-11
Abstract: To provide an imaging apparatus in which the parasitic resistance of a pixel electrode can be suppressed.SOLUTION: An imaging apparatus 1 comprises: a photoelectric conversion layer 120; a counter electrode 130 provided above the photoelectric conversion layer 120; a pixel electrode 110 facing the counter electrode 130 with the photoelectric conversion layer 120 interposed therebetween; and a contact plug 150 covered by the pixel electrode 110 and connected to the pixel electrode 110. The pixel electrode 110 includes a first layer 111 and a second layer 114 provided in contact with the first layer 111. The contact surface of the first layer 111 with respect to the second layer 114 includes a convex portion 112a protruding upward.SELECTED DRAWING: Figure 3
Patent JP-2021177832-A (JP)
Title: Liquid administration device
Inventor: TANABE HIDEKI
IPC: A61M11/06
Filed: 2020-05-11
Abstract: To provide a liquid administration device which can accurately administer liquid to a prescribed region in a nasal cavity.SOLUTION: A liquid administration device 2 includes: a body part 4; a first nozzle 6 projecting from the body part 4 in a prescribed direction, and discharging liquid in a state of being inserted into one nasal cavity 28a of a user; and a second nozzle 8 projecting from the body part 4 in a prescribed direction, and inserted into the other nasal cavity 28b of the user so as to position the first nozzle 6 to the one nasal cavity 28a.SELECTED DRAWING: Figure 4
Patent JP-2021179145-A (JP)
Title: Pressure bonding grip and short circuit anchor using the same
Inventor: KUROSAWA RYOHEI
IPC: E02D5/80
Filed: 2020-05-15
Abstract: To provide a short circuit anchor which can reduce a diameter of an anchor hole, can easily change the full length, and easily secures a required elongation quantity even in a short length, and a pressure bonding grip used in the short circuit anchor.SOLUTION: A pressure bonding grip 1 for an unbonded PC steel strand 5 having a synthetic resin coating is composed of a cylindrical pressure bonding sleeve 3, and an insert 4 which has a cylindrical shape, has a blade formed on inner and outer peripheral surfaces and is inserted into a pressure bonding sleeve. The pressure bonding sleeve has an insert storage part 3a formed on one side and a synthetic resin coating intake part 3b formed on the other side. The synthetic resin coating intake part has a radial thickness dimension smaller than a radial thickness dimension of the insert storage part over the full length in a center axis direction.SELECTED DRAWING: Figure 3
Patent JP-2021182062-A (JP)
Title: Image forming apparatus
Inventor: IWASAKI TOSHINORI
IPC: G03G15/00
Filed: 2020-05-19
Abstract: To achieve both an improvement in productivity and an improvement in image quality in forming an image on a sheet.SOLUTION: An image forming apparatus comprises: an image carrier (506); transfer means (57); fixing means (58); first conveying means (10) that rotates a first belt unit (101) to convey a sheet from the transfer means to the fixing means; second conveying means (20) that rotates a second belt part (202) to convey the sheet conveyed by the first conveying means toward the fixing means; height detection means (30, 302, 303) that output signals according to the height of the sheet from a first conveyance surface (10A) at a detection position (PL); and control means that receives the signals from the height detection means and controls the fixing means. The image forming apparatus adjusts the conveyance speed of the sheet conveyed by the fixing means to convey the sheet sandwiched by a transfer nip part (N2) and a fixing nip part (N) in a state in which the sheet is separated from the first conveyance surface and is loosened.SELECTED DRAWING: Figure 2
Patent JP-2021023094-A (JP)
Title: Non-contact power supply device
Inventor: TAKAHASHI MASAYA
IPC: H02J50/12
Filed: 2020-05-19
Abstract: To suppress a supply of an electric current from a power transmission circuit to a power transmission coil to which a power reception coil is not opposite.SOLUTION: A non-contact power supply device 100 configured to supply power to a power reception device 200 in a non-contact manner includes: a power transmission circuit 130 configured to transmit AC power; and a power transmission resonator unit including a power transmission coil 112. In an opposite state where a power reception coil 212 included in the power reception device is opposite to the power transmission coil, an input impedance of the power transmission resonator unit is set to be small. In a non-opposite state where the power reception coil is not opposite to the power transmission coil, the input impedance of the power transmission resonator unit is set to be large.SELECTED DRAWING: Figure 1
Patent JP-2021184405-A (JP)
Title: Substrate and display including the same
Inventor: HIRANO MAKOTO
IPC: H01L33/00
Filed: 2020-05-21
Abstract: To provide a substrate that can prevent an increase in the area of wires in plan view.SOLUTION: A substrate 10 is a substrate on which LED elements 2 each having a first electrode 7 and a second electrode 8 are mounted, and comprises: a first wire 14 that extends in a first direction and is connected with the first electrode 7; a second wire 16a that extends in a second direction intersecting with the first direction and is connected with the second electrode 8; a third wire 18a that extends in the second direction and is connected with the first wire 14; and a substrate main body 12 that has translucency and on which the first wire 14, second wire 16a, and third wire 18a are provided. At least part of the third wire 18a on the substrate main body 12 overlaps the second wire 16a in plan view of the substrate 10.SELECTED DRAWING: Figure 3
Patent JP-2021107105-A (JP)
Title: Gear cutting tool and method of manufacturing the same
Inventor: NAKAMURA FUMIAKI
IPC: B23F21/10
Filed: 2020-05-28
Abstract: To provide a gear cutting tool capable of reducing a cost necessary for manufacture by keeping the used amount of expensive hard material small.SOLUTION: Gear cutting tools 10 and 110 comprise: a support blade part 11 that has a plurality of support blades 11a made on an annular and outer peripheral surface; and an annular cutting blade part 12 that has a plurality of cutting blades 12a formed of a material harder than a formation material for the support blade part 11 and made to be coaxially connected on the side of one end of the support blade part 11 and supported by each of the support blades 11a on the outer peripheral surface.SELECTED DRAWING: Figure 1
Patent JP-2021072277-A (JP)
Title: Input device
Inventor: NAKATANI TAKESHI
IPC: F21S2/00
Filed: 2020-05-29
Abstract: To provide an input device capable of suppressing luminance unevenness of light emitted from a design portion.SOLUTION: An input device 1 is equipped with a substrate 20, a first detection electrode 30 that detects input to the input device 1, a light-emitting body 40 that emits light in a direction parallel to a back surface 21b when inputting to the input device 1, a body plate 10 that is disposed on a surface 21a side of the substrate 20 via the first detection electrode 30, and through which light emitted by the light-emitting body 40 passes, and a light guiding body 50 that has an incident surface 51a on which the light emitted by the light-emitting body 40 is incident, and an emission surface 51b from which the light incident on the incident surface 51a is emitted. On the opposite side to the substrate 20 side of the body plate 10, a translucent design portion 63 is formed, and on the substrate 20, a through-hole 22 is formed at a position opposite to the design portion 63 via the body plate 10. The light guiding body 50 is provided in the through-hole 22 in a posture in which the incident surface 51a opposes to a light-emission surface 41 of the light-emitting body 40 and the emission surface 51b opposes to the design portion 63 via the body plate 10.SELECTED DRAWING: Figure 3
Patent JP-2021187070-A (JP)
Title: Windbreak fabric and garment
Inventor: YAMADA HIROYUKI
IPC: D06M15/277
Filed: 2020-06-01
Abstract: To provide a windbreak fabric and a garment that have low environmental load but yet have excellent windbreak performance, moisture permeability and water repellency.SOLUTION: A windbreak fabric has fiber cloth, and a non-porous hydrophilic film laminated on one side of the fiber cloth. The fiber surface of the fiber cloth is provided with a water-repellent free of a perfluoroalkyl group having 7 or more carbon atoms and a Group 4 element compound. There is also provided a garment including the windbreak fabric.SELECTED DRAWING: None
Patent JP-2021185848-A (JP)
Title: Digging machine
Inventor: WASHIO YASUKO
IPC: A01B35/04
Filed: 2020-06-01
Abstract: To prevent crops dug by a digging tool and falling onto a ridge from a rear end side of a conveyance body from being buried in the soil.SOLUTION: A digging machine includes: a digging tool for digging crops cultivated in the ridge; a conveyance body for conveying the crops dug by the digging tool to the rear upside, and dropping them onto the top face of the ridge on the rear end side; and a levelling plate disposed on the lower side on the rear end side of the conveyance body, whose front part is disposed ahead of the rear end of the conveyance body, for levelling the top face of the ridge.SELECTED DRAWING: Figure 3
Patent JP-2020150278-A (JP)
Title: Light emitting module
Inventor: Yu hiroki
IPC: H01L33/50
Filed: 2020-06-08
Abstract: To provide a light emitting module that can be thinned.SOLUTION: A light emitting module includes: a light guide plate having a first main surface and a second main surface opposite to the first main surface; a plurality of light source members disposed on a second main surface side, each of the light source members including a light emitting element having a main light emitting surface, an electrode formation surface located opposite to the main light emitting surface, and a side surface between the main light emitting surface and the electrode formation surface, and a wavelength conversion member covering the main light emitting surface and the side surface of the light emitting element; and a sealing member covering the light source members and the second main surface of the light guide plate. The light guide plate has a plurality of first recesses located at the second main surface, and each of the light source members is disposed such that at least a part of the side surface of the light emitting element is located in the first recess in a cross-sectional view.SELECTED DRAWING: Figure 1B
Patent JP-2021018234-A (JP)
Title: Enhanced loran system generating correction factors based upon satellite-derived data and related methods
Inventor: DANIEL W CRANDALL
IPC: G01S5/10
Filed: 2020-06-09
Abstract: To improve eLORAN system performance.SOLUTION: An enhanced long range navigation (eLORAN) system 20 may include an eLORAN controller 30 configured to obtain satellite-derived conductivity data and satellite-derived temperature data for different geographical positions and generate eLORAN correction factors based thereon. The eLORAN system may also include eLORAN transmitter stations 40a-n. The eLORAN system may also include an eLORAN receive antenna 51, and an eLORAN receiver 50 coupled to the eLORAN receive antenna and configured to receive the eLORAN correction factors. The eLORAN receiver device may also include a controller coupled to the eLORAN receiver. The controller may be configured to cooperate with the eLORAN transmitter stations to determine an eLORAN receiver position corrected based upon the eLORAN correction factors.SELECTED DRAWING: Figure 1
Patent JP-2021194560-A (JP)
Title: Water treatment device and water treatment method
Inventor: TADA KEIJIRO
IPC: B01D61/22
Filed: 2020-06-09
Abstract: To provide a water treatment device and a water treatment method capable of continuously and stably treating a large amount of water to be treated.SOLUTION: The water treatment device comprises: a coagulation unit 20 provided with a plurality of coagulation devices 21 disposed parallel to a channel of water to be treated W1 and a merging channel 26 allowing water subjected to a coagulation treatment W2 treated in the plurality of coagulation devices 21 to join to send the same to a connection channel 60; a membrane filtration unit 40 provided with a larger number of membrane filtration devices disposed parallel to the channel of the water subjected to a coagulation treatment W2 than the number of the coagulation devices 21 and a branched channel 44 allowing the water subjected to a coagulation treatment sent from the connection channel to branch off to feed the same to the plurality of membrane filtration devices 41; and a controller 70 that controls the flow of the water subjected to a coagulation treatment W2 flowing in the branched channel 44 to bring at least one of the plurality of membrane filtration devices 41 into a stopped state of not allowing the water subjected to a coagulation treatment W2 to flow therethrough and to make a membrane filtration device to be brought into a stopped state replaceable.SELECTED DRAWING: Figure 1
Patent JP-2021194949-A (JP)
Title: Truck mixer
Inventor: KOMORI YUKINORI
IPC: B28C5/42
Filed: 2020-06-10
Abstract: To prevent operation greater than assumption of a mixer drum of a truck mixer.SOLUTION: A truck mixer 1 includes a driving device 4 for rotationally driving a mixer drum 2, and a controller 20 for controlling the driving device 4. The driving device 4 has an electromagnetic proportional valve 31 for controlling a flow of a working fluid guided to a hydraulic motor 6 from a hydraulic pump 5. The electromagnetic proportional valve 31 is configured to supply hydraulic oil to the hydraulic motor 6 so as to rotate the mixer drum 2 in a throwing-in direction by electronic control of a first solenoid 32a, and to supply hydraulic oil to the hydraulic motor 6 so as to rotate the mixer drum 2 in a discharge direction by electronic control of a second solenoid 32b. The controller 20 detects abnormality of the first solenoid 32a and the second solenoid 32b of the electromagnetic proportional valve 31, and stops the electronic control of the first solenoid 32a and the second solenoid 32b whose abnormality has been detected.SELECTED DRAWING: Figure 2
Patent JP-2021196727-A (JP)
Title: Electronic device
Inventor: WATANABE RYOTA
IPC: G06F1/16
Filed: 2020-06-11
Abstract: To provide a thin electronic device that can suppress the influence of heat of electronic components on a substrate.SOLUTION: An electronic device 1 includes a first housing member 4, a second housing member 5 rotatably connected to the first housing member, a flexible display that covers the first housing member and the second housing member, at one surface thereof, and is continuously provided from the first housing member to the second housing member, a main substrate 70 housed in the first housing member, and a display control unit 31 that is housed in the second housing member and capable of controlling the display of a display unit of the flexible display.SELECTED DRAWING: Figure 4
Patent JP-2021107206-A (JP)
Title: Rotation limiting mechanism for steering device and steering device
Inventor: Uemoto Takaaki
IPC: F16H25/14
Filed: 2020-06-11
Abstract: To realize a structure for a rotation limiting mechanism for a steering device with small radial dimensions.SOLUTION: A rotation limiting mechanism for a steering device comprises: a shaft member 15 that rotates together with a steering member to be rotated and has a spiral groove 19 in an outer peripheral surface thereof; a guide member 60 having an axial groove 61 extending in an axial direction in a position opposite to the outer peripheral surface of the shaft member 15; and a ball 17 disposed between the spiral groove 19 and a long hole 22.SELECTED DRAWING: Figure 2
Patent JP-2021197231-A (JP)
Title: Fuel cell unit
Inventor: ITO MASAYUKI
IPC: H01M8/2475
Filed: 2020-06-11
Abstract: To provide a fuel cell unit suppressing heat generation, while providing a substantially uniform surface pressure to a fuel cell unit cell.SOLUTION: In a fuel cell unit disclosed herein, at least one terminal plate has a tab extending in a stacked direction of a fuel cell module. One edge portion of a plurality of conductive paths is connected to a tab and the other edge portion thereof is connected to a reactor, each passing through an opening of a fuel cell case. The plurality of conductive paths is separated from each other at least on the other end portion side and include at least first and second conductive paths. These conductive paths are separated from each other in the stacked direction and at least partially overlap each other in a width direction at a portion being electrically connected to the tab; and a ratio of a length of the conductive path having the smallest length to the conductive path having the largest length among the plurality of conductive paths is 0.9 to 1.0.SELECTED DRAWING: Figure 1
Patent JP-2021195424-A (JP)
Title: Polyamide resin composition
Inventor: ITO TORU
IPC: B29B7/48
Filed: 2020-06-11
Abstract: To provide a polyamide resin composition containing a resin having impact resistance which improves flowability.SOLUTION: A polyamide resin composition has a continuous phase and a dispersion phase. When the composition is dispersed using 1,1,1,3,3,3-hexafluoro-2-propyl alcohol as a dispersion medium, and is measured by a laser-diffraction-scattering type particle-size-distribution measurement method, an average particle diameter of the dispersion phase is less than 3 μm and a maximum particle diameter thereof is less than 25 μm, and an abundance ratio of the dispersion phase having a particle diameter of 1 μm or less is 45% or greater.SELECTED DRAWING: None
Patent JP-2021195073-A (JP)
Title: Drive unit for electric vehicle
Inventor: TAKEI YASUNORI
IPC: B60K17/08
Filed: 2020-06-17
Abstract: To inhibit deviation of contact positions of teeth in a hypoid gear.SOLUTION: In a drive unit 1 for an electric vehicle, as shown in Fig. 1, a motor 10 and a shift gear 30 are integrally provided so as to sandwich an axle 20 in an anteroposterior direction of the vehicle. The drive unit for the electric vehicle includes: a through shaft 14 which extends in the anteroposterior direction and transmits torque of the motor 10 to the shift gear 30; a counter shaft 31 which extends in the anteroposterior direction and transmits torque adjusted by the shift gear 30; a transfer gear 41 which is connected to an end, located closer to the axle 20, of the counter shaft 31 and rotates in conjunction with the counter shaft 31; a transfer gear 42 which engages with the transfer gear 41; and a pinion shaft 21 which is connected to the transfer gear 42 and transmits torque from the transfer gear 42 to the axle 20.SELECTED DRAWING: Figure 1
Patent JP-2021000445-A (JP)
Title: Extension of electrocardiography (ecg) acquisition capabilities of catheter-based cardiac system
Inventor: ALTMANN ANDRES
IPC: A61B5/308
Filed: 2020-06-18
Abstract: To remove the influence of a presystolic period and improve the measurement accuracy of pulse wave propagation times.SOLUTION: A method includes receiving an analog body-surface signal from a body-surface electrode, and multiple analog unipolar signals from multiple unipolar electrodes of an invasive probe. A first unipolar electrode is assigned to serve as a common electrical ground and a common timing reference for the analog unipolar signals and the analog body-surface signal. The analog unipolar signals are digitized to produce digital unipolar signals sampled relative to a digital ground. Defined are an analog bipolar signal between the first unipolar electrode and a second unipolar electrode of the probe, and a digital bipolar signal formed from the first unipolar electrode and the second unipolar electrode. Ground and timing offsets between the analog bipolar signal and the digital bipolar signal are estimated while the first unipolar electrode is connected to the digital ground. The ground offset and the timing offset are applied in measuring a third unipolar signal, sensed by a third unipolar electrode.SELECTED DRAWING: Figure 1
Patent JP-2022011981-A (JP)
Title: Charging system
Inventor: ASAKURA FUMIO
IPC: H01M10/44
Filed: 2020-06-30
Abstract: To provide a charging system capable of increasing charging power in a single-phase two-wire system power supply without changing switching elements of a PFC circuit.SOLUTION: A charging system comprises: a PFC circuit that converts an AC power supplied from a system power supply via input lines into a DC power; a switching device that switches a connection relation between the system power supply and the input lines; and a control device that performs control to switch switching elements of the PFC circuit. The switching device performs switching so that a non-ground side of the system power supply is connected with two input lines in a case of a single-phase two-wire system power supply. The control device, in a case of the single-phase two-wire system power supply, performs control to switch the switching elements connected with two input lines at the non-ground side of the system power supply so that the switching elements are interleaved with their phases being shifted from each other, and performs control to switch the switching elements connected with the ground side of the system power supply so that synchronous rectification is achieved.SELECTED DRAWING: Figure 3
Patent JP-2022012537-A (JP)
Title: Vehicle communication device
Inventor: MIKAMI SHIGENOBU
IPC: H01Q1/22
Filed: 2020-07-01
Abstract: To provide a vehicle communication device that can be miniaturized while preventing deterioration in communication performance in a configuration in which communication is performed using a plurality of antennas.SOLUTION: A vehicle communication device 1 includes a circuit board 11, an enclosure 12, and a cover 13. A plurality of antennas for mobile communication ..., A2, ..., A5 are arranged on the circuit board 11. Among the antennas arranged on the circuit board 11, antennas whose antenna spacing is less than a predetermined coupling distance are formed so that their power supply directions are orthogonal to each other. In addition, an antenna for both transmission and reception is formed so as to be closest to a radio circuit and perpendicular to the board.SELECTED DRAWING: Figure 2